1.67 ct semi black opal 11.5x9x2mmUS$650.00 Out of stock SKU: A1300153 Category: Dark Opal Product DescriptionVery bright colors with a large face Opal Specifications Additional information Weight 1.67 ct Dimensions 11.5 × 9 × 2 mm Predominant Colors Green, Red Body Tone Dark N6 Brightness B4 Very Bright Cut Oval Dome Low Dome Product Enquiry